Mireya Cueto Garrido
68 lines
1.8 KiB
Python
68 lines
1.8 KiB
Python
# services/docmf_build_service.py
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from api.models.docmf_models import DoCMFRequest
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from api.models.user_models import FuzzyTerm
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def build_single_docmf(request: DoCMFRequest):
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a, b = request.core
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c, d = request.support
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# LEFT
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TL = sum(e + 1 for e in request.left_blank_cards)
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YL = 1 / TL
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left_nodes = []
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acc = 0
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for i, x in enumerate(request.left_nodes_x):
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if i == 0:
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left_nodes.append((x, 0.0))
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else:
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acc += request.left_blank_cards[i - 1] + 1
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left_nodes.append((x, round(acc * YL, 4)))
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# RIGHT
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TR = sum(e + 1 for e in request.right_blank_cards)
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YR = 1 / TR
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right_nodes = []
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acc = 0
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for i, x in enumerate(request.right_nodes_x):
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if i == 0:
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right_nodes.append((x, 1.0))
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else:
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acc += request.right_blank_cards[i - 1] + 1
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right_nodes.append((x, round(1 - acc * YR, 4)))
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return {
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"term": request.term,
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"core": request.core,
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"support": request.support,
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"left_nodes": left_nodes,
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"right_nodes": right_nodes
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}
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def build_docmf_multi(request):
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results = []
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for level in request.levels:
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result = build_single_docmf(level)
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results.append(result)
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return {"results": results}
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def build_doc_mf_level(level: DoCMFRequest) -> FuzzyTerm:
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"""
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Adaptador para reutilizar build_single_docmf con el modelo DoCMFRequest.
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Devuelve un FuzzyTerm, que es lo que espera el sistema IT2MF.
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"""
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result = build_single_docmf(level)
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return FuzzyTerm(
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term=result["term"],
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core=list(result["core"]),
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support=list(result["support"]),
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left_nodes=[list(p) for p in result["left_nodes"]],
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right_nodes=[list(p) for p in result["right_nodes"]],
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)
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